// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CONTENT_CHILD_APPCACHE_APPCACHE_BACKEND_PROXY_H_
#define CONTENT_CHILD_APPCACHE_APPCACHE_BACKEND_PROXY_H_

#include <stdint.h>

#include <vector>

#include "content/common/appcache_interfaces.h"
#include "ipc/ipc_sender.h"

namespace content {

// Sends appcache related messages to the main process.
class AppCacheBackendProxy : public AppCacheBackend {
public:
    explicit AppCacheBackendProxy(IPC::Sender* sender)
        : sender_(sender)
    {
    }

    IPC::Sender* sender() const { return sender_; }

    // AppCacheBackend methods
    void RegisterHost(int host_id) override;
    void UnregisterHost(int host_id) override;
    void SetSpawningHostId(int host_id, int spawning_host_id) override;
    void SelectCache(int host_id,
        const GURL& document_url,
        const int64_t cache_document_was_loaded_from,
        const GURL& manifest_url) override;
    void SelectCacheForWorker(int host_id,
        int parent_process_id,
        int parent_host_id) override;
    void SelectCacheForSharedWorker(int host_id, int64_t appcache_id) override;
    void MarkAsForeignEntry(int host_id,
        const GURL& document_url,
        int64_t cache_document_was_loaded_from) override;
    AppCacheStatus GetStatus(int host_id) override;
    bool StartUpdate(int host_id) override;
    bool SwapCache(int host_id) override;
    void GetResourceList(
        int host_id,
        std::vector<AppCacheResourceInfo>* resource_infos) override;

private:
    IPC::Sender* sender_;
};

} // namespace content

#endif // CONTENT_CHILD_APPCACHE_APPCACHE_BACKEND_PROXY_H_
